This is getting ridiculous,i apologize in advance if i have hurt you feelings,but you have been told repeatedly what to do. You have been told tap water is fine,you have been told dosage several times,you are still not listening,the dose you have been using is too much. Read the instructions and properly medicate your girls. We cannot help you,if you do not listen to advice and instructions!Yea but other people said u can use normal water i think it don't matter..